Study of beam profile measurement at interaction point in international linear collider

Kazutoshi Ito; Akiya Miyamoto; Tadashi Nagamine; Toshiaki Tauchi; Hitoshi Yamamoto; Yosuke Takubo; Yutaro Sato

doi:10.1016/j.nima.2009.07.027

Study of beam profile measurement at interaction point in international linear collider

Kazutoshi Ito, Akiya Miyamoto, Tadashi Nagamine, Toshiaki Tauchi, Hitoshi Yamamoto, Yosuke Takubo, Yutaro Sato

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

At the international linear collider, measurement of the beam profile at the interaction point is a key issue to achieve high luminosity. We report a simulation study on a new beam profile monitor, called the pair monitor, which uses the hit distribution of the electron-positron pairs generated at the interaction point. We obtained measurement accuracies of 5.1%, 10.0%, and 4.0% for the horizontal (σ_x), vertical (σ_y), and longitudinal beam sizes (σ_z), respectively, for 50 bunch crossings.

Original language	English
Pages (from-to)	367-371
Number of pages	5
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	608
Issue number	3
DOIs	https://doi.org/10.1016/j.nima.2009.07.027
Publication status	Published - 2009 Sep 21
Externally published	Yes

Keywords

Beam profile
ILC
Interaction point
Pair monitor

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nima.2009.07.027

Cite this

Ito, K., Miyamoto, A., Nagamine, T., Tauchi, T., Yamamoto, H., Takubo, Y., & Sato, Y. (2009). Study of beam profile measurement at interaction point in international linear collider. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 608(3), 367-371. https://doi.org/10.1016/j.nima.2009.07.027

Study of beam profile measurement at interaction point in international linear collider. / Ito, Kazutoshi; Miyamoto, Akiya; Nagamine, Tadashi et al.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 608, No. 3, 21.09.2009, p. 367-371.

Research output: Contribution to journal › Article › peer-review

Ito, K, Miyamoto, A, Nagamine, T, Tauchi, T, Yamamoto, H, Takubo, Y & Sato, Y 2009, 'Study of beam profile measurement at interaction point in international linear collider', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 608, no. 3, pp. 367-371. https://doi.org/10.1016/j.nima.2009.07.027

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abstract = "At the international linear collider, measurement of the beam profile at the interaction point is a key issue to achieve high luminosity. We report a simulation study on a new beam profile monitor, called the pair monitor, which uses the hit distribution of the electron-positron pairs generated at the interaction point. We obtained measurement accuracies of 5.1%, 10.0%, and 4.0% for the horizontal (σx), vertical (σy), and longitudinal beam sizes (σz), respectively, for 50 bunch crossings.",

keywords = "Beam profile, ILC, Interaction point, Pair monitor",

author = "Kazutoshi Ito and Akiya Miyamoto and Tadashi Nagamine and Toshiaki Tauchi and Hitoshi Yamamoto and Yosuke Takubo and Yutaro Sato",

note = "Funding Information: The authors would like to thank K. Fujii and other members of the JLC-Software group for useful discussions and help, and all the members of the FCAL collaboration [10] for all their help. This work is supported in part by the Creative Scientific Research Grant (no. 18GS0202) of the Japan Society for Promotion of Science and the JSPS Core University Program.",

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AU - Ito, Kazutoshi

AU - Miyamoto, Akiya

AU - Nagamine, Tadashi

AU - Tauchi, Toshiaki

AU - Yamamoto, Hitoshi

AU - Takubo, Yosuke

AU - Sato, Yutaro

N1 - Funding Information: The authors would like to thank K. Fujii and other members of the JLC-Software group for useful discussions and help, and all the members of the FCAL collaboration [10] for all their help. This work is supported in part by the Creative Scientific Research Grant (no. 18GS0202) of the Japan Society for Promotion of Science and the JSPS Core University Program.

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AB - At the international linear collider, measurement of the beam profile at the interaction point is a key issue to achieve high luminosity. We report a simulation study on a new beam profile monitor, called the pair monitor, which uses the hit distribution of the electron-positron pairs generated at the interaction point. We obtained measurement accuracies of 5.1%, 10.0%, and 4.0% for the horizontal (σx), vertical (σy), and longitudinal beam sizes (σz), respectively, for 50 bunch crossings.

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Study of beam profile measurement at interaction point in international linear collider

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